Regulation of plant hormone on the layout of microtubule and cellulose microfibril;
植物激素对微管和纤维素微纤丝排向的调节
In this paper, the dynamic changes of lignin deposition and the connection between lignification progress and cellulose microfibrils (CMfs) structure in cell wall were analyzed on the basis of cytochemistry localization of lignin and CMfs with KMnO_4 staining, and lead citrate and uranyl acetate staining.
随着S1和S2层纤维素微纤丝(CMfs)的沉积,木质素开始沿初生壁角隅处,向胞间层其它区域和次生壁各层同时扩展,整个木质化过程并不是由胞间层依次向次生壁各层推进。
Variations of the microfibril angle in developmental moso bamboo culms
毛竹材质生成过程中微纤丝角的变化
Variation of microfibril angles within the tree of Populus(tomentosa.)
毛白杨微纤丝角在株内的变异
The microfibril angles of six Chinese Firs were measured by using the X-ray diffraction and software programmed by the authers.
本文利用X射线衍射法和自编的软件对杉木的微纤丝角进行了测定,结果表明:微纤丝角受很强的遗传控制,在不同株间、幼龄材间及成熟材间的差异极不显著;微纤丝角受树木生长年龄的影响很大,近髓心处最高,自髓心向外迅速减小,9 a以后减小趋势缓慢,到大约15a时出现最小值,最大值与最小值相差达20多度,回归分析得到的二项式方程R2达到0。
It was shown that the cellulose microfibrils and elementary fibrils could be seen with STM.
本文用扫描隧道显微镜（ＳＴＭ）对天然纤维素脱脂棉的超显微结构进行了研究，结果表明用ＳＴＭ可直接观察到脱脂棉的微纤丝和基原纤丝。
The microfibrils of the margo mainly distribute radiately,part of them exist tangently and slantingly.
现在人们已清楚地知道针叶材具缘纹孔的纹孔膜由塞缘和纹孔塞组成,悬挂纹孔塞的塞缘由连接到纹孔缘基部的微纤丝束形成,这些微纤丝束随意结合形成网状构造,因此纹孔膜小孔的大小、形状极不规则。
The two treatments make a big improvement on the measurement of the microfibrillar angles of softwood.
采用碘溶液和氢氧化钠两种溶液的混合液处理针叶树材管胞弦壁切片，并用干燥法脱除切片胞壁水，对碘结晶法测量木材微纤丝角的方法进行改良。
Variations of the microfibril angle in developmental moso bamboo culms
毛竹材质生成过程中微纤丝角的变化
Comparison of Four Kinds of Measurement Techniques for Wood Microfibril Angle
木材微纤丝角四种测试方法对比研究
Genetic Analysis of Fiber Traits and Microfibrillar Angles on Clones of Populus tomentosa
毛白杨无性系纤维特性及微纤丝角的遗传分析
Study on Wood Microfibril Angle and Its Relation with Wood Mechanical Properties;
杉木木材微纤丝角及其与力学性质关系研究
The Variation Pattern of Microfibril Angle, and Its Relationships with Wood Properties for Poplar Clones;
杨树无性系微纤丝角的变异及其与材性的关系
Relationship of wood MFA and density with elastic modulus
木材微纤丝角和密度与弹性模量的关系
Study on Estimation of E. Pellita s Microfibril Angle and Air-Dry Density by Near Infrared Spectroscopy Technology;
利用近红外光谱技术预测粗皮桉木材微纤丝角和气干密度的研究
Tracheid morphology characteristics and microfibrillar angle and their variation patterns of Larix gmelinii
兴安落叶松管胞形态特征和微纤丝角及其径向变异的研究
Quantitative Prediction of Holocellulose,Lignin,and Microfibril Angle of Chinese Fir by BP-ANN and NIR Spectrometry
BP神经网络与近红外光谱定量预测杉木中的综纤维素、木质素、微纤丝角
SAXS Analysis of Microporosity of Pre-Oxidized Fibers
X射线小角散射研究碳纤维原丝预氧化过程中的微孔结构
cellulose fibril
纤维素原纤维,纤维素微丝
A faint smile flickered across her lips.
她嘴角上掠过一丝微笑。
A smile touched the corners of his lips.
他嘴角泛出了一丝微笑。
a flicker of a smile showed at the comers of her mouth.
她的嘴角露出一丝微笑。
The ghost of a smile played round her lips.
她嘴角上露着一丝微笑.
A flicker of a smile showed at the corners of her mouth
她的嘴角露出一丝微笑
A suspicion of a smile crossed her lips.
一丝微笑浮上她的嘴角。
Test method for number of filaments in carbon fiber strands by microscopy
GB/T3363-1982碳纤维复丝纤维根数检验方法(显微镜法)